2026 Cadillac LYRIQ Luxury vs 2026 Buick Enclave Avenir

This is a lifestyle question: can you charge the 2026 Cadillac LYRIQ Luxury at home, or do you need the 2026 Buick Enclave Avenir's gas-station flexibility? Key numbers: $400 price gap, 340 vs 328 hp.

The short answer

The Enclave Avenir leads on 10.9″ longer. The spec table compares 6 specifications head to head.

$400
Price Gap
12 HP
HP Diff
Same
Efficiency Diff
Lower price
2026 Cadillac LYRIQ Luxury
Starts at $59,200
VS
Higher price
2026 Buick Enclave Avenir
Starts at $59,600

Key Differences at a Glance

Engine
electric
vs
2.5L I4 Turbo
Horsepower
340 hp
vs
328 hp
Torque
325 lb-ft
vs
326 lb-ft
Drivetrain
RWD
vs
FWD
Annual Fuel Cost
$850/yr
vs
$2,000/yr

What's Actually Different

These two vehicles differ in 6 specifications.

MSRP
$59,200LYRIQ Luxury
$59,600Enclave Avenir
Engine
electricLYRIQ Luxury
2.5L I4 TurboEnclave Avenir
Horsepower
340 hpLYRIQ Luxury
328 hpEnclave Avenir
Torque
325 lb-ftLYRIQ Luxury
326 lb-ftEnclave Avenir
Transmission
1-speed direct driveLYRIQ Luxury
8-speed shiftable automaticEnclave Avenir
Drivetrain
RWDLYRIQ Luxury
FWDEnclave Avenir
Annual Fuel Cost (EPA)
$850/yrLYRIQ Luxury
$2,000/yrEnclave Avenir
Curb Weight
5,606 lbsLYRIQ Luxury
4,537 lbsEnclave Avenir
Wheelbase
122.0"LYRIQ Luxury
120.9"Enclave Avenir
Length
196.7"LYRIQ Luxury
207.6"Enclave Avenir
Width
77.8"LYRIQ Luxury
79.6"Enclave Avenir
Height
64.3"LYRIQ Luxury
71.0"Enclave Avenir
Bumper-to-Bumper
4yr/50kLYRIQ Luxury
3yr/36kEnclave Avenir
Powertrain
6yr/70kLYRIQ Luxury
5yr/60kEnclave Avenir
Roadside Assistance
6yr/70kLYRIQ Luxury
5yr/60kEnclave Avenir

Full Specification Comparison

Specifications and pricing reflect available data as of early 2026 and may not match current manufacturer figures. Always confirm details with an authorized dealer before making a purchase decision.

Spec2026 Cadillac LYRIQ Luxury2026 Buick Enclave Avenir
Pricing
MSRP$59,200$59,600
Powertrain
Engineelectric2.5L I4 Turbo
Horsepower340 hp328 hp
Torque325 lb-ft326 lb-ft
Transmission1-speed direct drive8-speed shiftable automatic
DrivetrainRWDFWD
Fuel Economy
City MPG / MPGeNo published data20 MPG
Highway MPG / MPGeNo published data25 MPG
Combined MPG / MPGeNo published data22 MPG
Fuel TankNo published data19.4 gal
Annual Fuel Cost (EPA)$850/yr$2,000/yr
EV Specs
EV Range326 miNo published data
Energy Use93.6 kWh/100miNo published data
Dimensions
Curb Weight5,606 lbs4,537 lbs
Wheelbase122.0"120.9"
Length196.7"207.6"
Width77.8"79.6"
Height64.3"71.0"
Safety
NHTSA Overall5/5 starsNo published data
IIHS AwardNo published dataTSP+
Warranty
Bumper-to-Bumper4yr/50k3yr/36k
Powertrain6yr/70k5yr/60k
Corrosion6yr/100k6yr/100k
Roadside Assistance6yr/70k5yr/60k

Frequently Asked Questions

What is the price difference between the 2026 Cadillac LYRIQ Luxury and 2026 Buick Enclave Avenir?

The 2026 Cadillac LYRIQ Luxury starts at $59,200, $400 less than the 2026 Buick Enclave Avenir at $59,600. That gap is small enough that monthly payments are nearly identical. Focus on which vehicle fits your life, not the sticker.

Who should choose the 2026 Cadillac LYRIQ Luxury?

The 2026 Cadillac LYRIQ Luxury is the stronger pick when you want to keep $400 in your pocket and the 2026 Cadillac LYRIQ Luxury covers your needs; lower running costs matter to you, roughly $337/year less on fuel; you want to skip gas stations entirely and charge at home.

Who should choose the 2026 Buick Enclave Avenir?

The 2026 Buick Enclave Avenir is the stronger pick when you need the flexibility of gas stations and longer range without planning; you want the larger footprint for passengers or cargo.

Which is more powerful, the 2026 Cadillac LYRIQ Luxury or 2026 Buick Enclave Avenir?

The 2026 Cadillac LYRIQ Luxury produces 340 hp, 12 more than the 2026 Buick Enclave Avenir at 328 hp. The 2026 Buick Enclave Avenir also leads in torque at 326 lb-ft vs 325 lb-ft. The 2026 Cadillac LYRIQ Luxury runs a electric; the 2026 Buick Enclave Avenir uses a 2.5L I4 Turbo. Drivetrains differ too: RWD on the 2026 Cadillac LYRIQ Luxury, FWD on the 2026 Buick Enclave Avenir.

Is the 2026 Cadillac LYRIQ Luxury bigger than the 2026 Buick Enclave Avenir?

The 2026 Buick Enclave Avenir is 10.9″ longer at 207.6″ vs 196.7″. The 2026 Cadillac LYRIQ Luxury has a 1.1″ longer wheelbase, which typically means more rear-seat legroom.

Do the 2026 Cadillac LYRIQ Luxury and 2026 Buick Enclave Avenir have the same drivetrain?

No. The 2026 Cadillac LYRIQ Luxury uses RWD and the 2026 Buick Enclave Avenir uses FWD. The drivetrain affects traction, fuel economy, and how the vehicle handles in different conditions.

What should I know about comparing an EV to a gas vehicle?

The 2026 Cadillac LYRIQ Luxury runs on electricity and the 2026 Buick Enclave Avenir uses gasoline. Beyond fuel type, this affects daily routine: the EV charges at home overnight (no gas station trips) but needs charging infrastructure for long drives. Running costs are typically lower for the EV, but purchase price and available charging matter. Compare the total cost of ownership, not just the sticker.

How do the warranties compare?

The Cadillac LYRIQ comes with 4yr/50k bumper-to-bumper and 6yr/70k powertrain. The Buick Enclave offers 3yr/36k bumper-to-bumper and 5yr/60k powertrain. Longer warranty coverage can offset higher maintenance costs over time.

Explore more: Cadillac trims, Cadillac LYRIQ trims, Buick trims, Buick Enclave trims

Official sources

How the LYRIQ and Enclave Stack Up

Two midsize SUVs, two different takes on daily versatility. The 2026 Cadillac LYRIQ Luxury ($59,200) and 2026 Buick Enclave Avenir ($59,600) solve similar problems in different ways. The $400 price gap works out to less than $10/month on a typical loan, so the cost difference is negligible. Pick on fit, not on price.

Powertrain: LYRIQ vs Enclave

This is an EV-vs-gas comparison. The 2026 Cadillac LYRIQ Luxury runs on electricity (electric), while the 2026 Buick Enclave Avenir uses a 2.5L I4 Turbo. That changes everything: fueling routine, maintenance schedule, and how the vehicle accelerates. The 12 hp difference (340 vs 328) is marginal in daily driving. Drivetrains differ: RWD on the 2026 Cadillac LYRIQ Luxury, FWD on the 2026 Buick Enclave Avenir.

What It Actually Costs to Own

The 2026 Cadillac LYRIQ Luxury costs roughly $337 less per year to keep charged or fueled. Over a typical five-year ownership period, that is $1,685. The 2026 Cadillac LYRIQ Luxury wins on both sticker price and running costs, making it the stronger value on paper.

Size, Space, and Daily Reality

The 2026 Buick Enclave Avenir is 10.9″ longer, which translates to more room inside but a larger footprint in parking lots and garages. The 2026 Cadillac LYRIQ Luxury weighs 1,069 lbs more. Heavier vehicles tend to feel more planted at highway speed but use more fuel and are harder to stop quickly.

Which One Should You Buy?

Choose the 2026 Cadillac LYRIQ Luxury when you want to keep $400 in your pocket and the 2026 Cadillac LYRIQ Luxury covers your needs. Choose the 2026 Buick Enclave Avenir when you need the flexibility of gas stations and longer range without planning.

Specifications shown combine licensed third-party automotive data with official manufacturer, EPA, and NHTSA source material. Actual pricing, features, and availability may vary by region and dealer. Always confirm details with an authorized dealer before making a purchase decision. TrimAtlas is not affiliated with Cadillac or Buick or any dealership.

Keep Exploring